Quoted from Colsond3:
See Post #31 from Morpheus (OP). My understanding = the original reference is if you have an original plastic set on your game. The "repro" he is referring to is if you have a Ministry of Pinball repro plastic set on your Drac. Apparently there is a slight spec difference with the MOP repro plastic set that affects how the rear tombstone plastic has to be situated / mounted. I haven't heard from anyone yet whether any other repro plastic sets (Marco, PPS) would utilize the repro tombstone cover also similar to MOP, or whether the original fit would still be compatible there. Morpheus asked if anybody could chime in that may have a different repro plastic set, but I don't see that anybody has yet.
With regard to Brock's new vamp coffin mod (pics below), I believe the original fit works with that mod. The retro might work also, but we would need confirmation of that. I ordered one from Brock, but haven't received it yet. As far as I understand it, the tombstone lock light panel did not have to be manipulated in any way to install his coffin mod. Given that, I would think that Morpheus's tombstone cover would not have to be manipulated either.
I'm hoping the covers works w/ this mod